360 degree rotation This cat ball is easy to use, press the switch button, the ball will automatically start 360 degree automatic rotation and turn on the LED light to attract cats to chase and catch. The diameter of the toy ball is 4.5cm, which is very suitable for the size of the cat's paw, stimulates the cat's hunting instinct, increases exercise, eliminates excess weight and provides endless fun. 3 working modes Normal mode, smart mode and sleep mode. Press the power button, the green light will turn on for 3 seconds and you will enter normal mode, which will automatically turn off after 5 minutes of operation. The blue light stays on for 3 seconds to enter smart mode. After 5 minutes of operation, it goes into sleep mode and can be woken up by touching it again. Automatic obstacle avoidance functionThe cat toy has an intelligent motion sensor integrated and an automatic obstacle avoidance system that changes course when the ball hits an obstacle or narrow spot. So you don't have to worry about the cat toy ball getting stuck in the corner. Built-in USB chargingThe cat toy has a built-in rechargeable battery that can be charged via USB. Comes with a charging indicator light, which is very convenient. The flashing red light means the battery is low; Blue light flashing: charging; Solid green: charging is completed. Upgraded MaterialThe smart cat toy is made of high-quality ABS silicone, safe and non-toxic, bite-resistant, durable, increases rolling friction and is quieter, giving you a quiet rest environment.